First we compute the distance between the center and the given point which is exactly the radius
r =
Now that we know the center and the radius, we can write the equation of a circle with given radius and center:
where (h,k) represent the coordinates of the center (3,7).
We substitute and obtain
-1/4 + (-5/3)
When there is no number between a grouping symbol and a + or - sign, by default you can multiply the contents in the group by 1 to get rid of the grouping symbols.
Answer:
add all angles and subtract it with 180
Answer:
Step-by-step explanation:
If it has a slope of 3/4, then it will look like this:
If it passes through (4, 0), than y = 0 when x = 4
Therefore, the equation is .
Vertical angles are equal to each other, so to solve this, you can set the angle measures equal to each other and solve for x.
Z = Y Replace X and Y with their values
4x - 17 = 2x + 7 Isolate the value. Start by adding 17 to both sides
4x = 2x + 24 Subtract 2x from both sides
2x = 24 Divide both sides by 2
x = 12
